Comparison

StormWatch vs Barometer & Altimeter Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

StormWatch

Features
Read full description

StormWatch warns you of incoming storms based on sudden, rapid pressure drops, offering detailed pressure trends from 6 hours to 30 days. Whether you are a sailor, fisher, or weather enthusiast, know what's coming before it happens.

About

Barometer & Altimeter Pro

This application precisely measures atmospheric pressure and tracks your elevation in real time. It provides storm warnings based on pressure changes and displays historical trend charts. Ideal for outdoor enthusiasts and weather-conscious individuals.

Highlights
  • Precise air pressure measurement
  • Live elevation tracking
  • Trip gain calculation
  • Storm warning alerts
  • Historical trend charts
  • Customizable interface
Features
Read full description

Barometer & Altimeter Pro is the ultimate tool for monitoring your environment. Whether you are tracking elevation changes on a hike or checking to see if a storm is coming, Barometer & Altimeter Pro gives you the exact data you need, right when you need it. With this app, your device becomes a highly accurate atmospheric tracker. Many people rely on a barometer to anticipate weather shifts, and our app makes reading these changes incredibly simple. Being able to visualize the air pressure around you means you are never caught off guard by a sudden drop. Barometer & Altimeter Pro provides real time warnings based on advanced atmospheric readings. Features and Benefits: Precise Air Pressure Measurement: Always know your surrounding atmospheric pressure down to the exact decimal, helping you predict weather patterns accurately. Live Elevation Tracking: Watch your altitude shift in real time as you climb or hike, turning your device into an essential outdoor tool. Trip Gain Calculation: Review your total height climbed over a session so you can measure your physical achievements during any hike or outdoor trip. Storm Warning Alerts: Receive immediate visual warnings if the barometer detects rapid atmospheric pressure drops, keeping you safe from sudden severe weather. Historical Trend Charts: See the past three hours of pressure data on an interactive graph to recognize shifting weather trends before they arrive. Customizable Interface: Use the beautifully designed modern instrument gauge in both light mode and dark mode to match your style. If you are serious about understanding the atmosphere around you, Barometer & Altimeter Pro delivers exactly what you need. Relying on an accurate barometer gives you a clear advantage outdoors. Measure elevation precisely, stay ahead of bad weather, and track your altitude history directly from your device. Transform your phone today. Download Barometer & Altimeter Pro to take control of your environmental data. Privacy Policy: https://doc-hosting.flycricket.io/barometer-altimeter-pro-privacy-policy/f5b83551-b63f-4d2a-b3a8-1b9c40f7c12a/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StormWatch2 screens
Barometer & Altimeter Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: StormWatch at none against Barometer & Altimeter Pro's 2. StormWatch also leads on update cadence (every 3 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Barometer & Altimeter Pro sells 2 in-app purchases, starting at $1.99 per month. StormWatch asks for nothing beyond the download.

UpkeepUpdate frequency

StormWatch ships an update every 3 days, Barometer & Altimeter Pro every 10 days. Both last shipped on November 5, 2026.

Scorecard2 real differences · 8 level
StormWatch versus Barometer & Altimeter Pro: the parameters behind the verdict, then further details
ParameterStormWatchBarometer & Altimeter Pro
PriceFreeFree
Rating—3.6 (14 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—14 — better
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size1 MB37 MB
Age rating17+4+
DeveloperJohn Hatton-EdgeTirin

In-app purchases

None

StormWatch

No in-app purchases

2 purchases

Barometer & Altimeter Pro

Subscriptions1
  • Barometer Monthly$1.991 Month
One-time1
  • Barometer Lifetime$4.99

Questions

Is StormWatch free?
StormWatch is free to download, with no in-app purchases.
Is Barometer & Altimeter Pro free?
Barometer & Altimeter Pro is free to download, with in-app purchases available.
Do StormWatch or Barometer & Altimeter Pro have ads?
Neither StormWatch nor Barometer & Altimeter Pro shows ads.
Which is updated more often, StormWatch or Barometer & Altimeter Pro?
StormWatch ships an update every 3 days, and Barometer & Altimeter Pro every 10 days. Most recently, StormWatch was updated on November 5, 2026 and Barometer & Altimeter Pro on November 5, 2026.

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